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-rw-r--r--llvm/docs/SourceLevelDebugging.rst8
-rw-r--r--llvm/include/llvm/IR/DIBuilder.h9
-rw-r--r--llvm/include/llvm/IR/DebugInfo.h8
-rw-r--r--llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp4
-rw-r--r--llvm/lib/IR/DIBuilder.cpp10
-rw-r--r--llvm/lib/IR/DebugInfo.cpp8
-rw-r--r--llvm/lib/Transforms/Utils/AddDiscriminators.cpp6
-rw-r--r--llvm/test/DebugInfo/COFF/multifile.ll4
-rw-r--r--llvm/test/DebugInfo/X86/discriminator.ll4
-rw-r--r--llvm/test/DebugInfo/inline-scopes.ll6
-rw-r--r--llvm/test/Transforms/AddDiscriminators/basic.ll4
-rw-r--r--llvm/test/Transforms/AddDiscriminators/first-only.ll2
-rw-r--r--llvm/test/Transforms/AddDiscriminators/multiple.ll4
-rw-r--r--llvm/test/Transforms/AddDiscriminators/no-discriminators.ll4
-rw-r--r--llvm/test/Transforms/SampleProfile/calls.ll10
-rw-r--r--llvm/test/Transforms/SampleProfile/discriminator.ll8
16 files changed, 47 insertions, 52 deletions
diff --git a/llvm/docs/SourceLevelDebugging.rst b/llvm/docs/SourceLevelDebugging.rst
index f76202ae053..f7b62cb0872 100644
--- a/llvm/docs/SourceLevelDebugging.rst
+++ b/llvm/docs/SourceLevelDebugging.rst
@@ -320,7 +320,6 @@ Block descriptors
metadata, ;; Reference to context descriptor
i32, ;; Line number
i32, ;; Column number
- i32, ;; DWARF path discriminator value
i32 ;; Unique ID to identify blocks from a template function
}
@@ -334,6 +333,7 @@ lexical blocks at same depth.
i32, ;; Tag = 11 (DW_TAG_lexical_block)
metadata, ;; Source directory (including trailing slash) & file pair
metadata ;; Reference to the scope we're annotating with a file change
+ i32, ;; DWARF path discriminator value
}
This descriptor provides a wrapper around a lexical scope to handle file
@@ -733,8 +733,7 @@ Compiled to LLVM, this function would be represented like this:
!15 = metadata !{i32 786688, metadata !16, metadata !"Z", metadata !5, i32 5,
metadata !11, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [Z] \
[line 5]
- !16 = metadata !{i32 786443, metadata !1, metadata !4, i32 4, i32 0, i32 0,
- i32 0} \
+ !16 = metadata !{i32 786443, metadata !1, metadata !4, i32 4, i32 0, i32 0} \
; [ DW_TAG_lexical_block ] [/private/tmp/t.c]
!17 = metadata !{i32 5, i32 0, metadata !16, null}
!18 = metadata !{i32 6, i32 0, metadata !16, null}
@@ -786,8 +785,7 @@ scope information for the variable ``Z``.
.. code-block:: llvm
- !16 = metadata !{i32 786443, metadata !1, metadata !4, i32 4, i32 0, i32 0,
- i32 0}
+ !16 = metadata !{i32 786443, metadata !1, metadata !4, i32 4, i32 0, i32 0} \
; [ DW_TAG_lexical_block ] [/private/tmp/t.c]
!17 = metadata !{i32 5, i32 0, metadata !16, null}
diff --git a/llvm/include/llvm/IR/DIBuilder.h b/llvm/include/llvm/IR/DIBuilder.h
index 54917d084a3..a70a74871c9 100644
--- a/llvm/include/llvm/IR/DIBuilder.h
+++ b/llvm/include/llvm/IR/DIBuilder.h
@@ -659,8 +659,9 @@ namespace llvm {
/// lexical block as it crosses a file.
/// @param Scope Lexical block.
/// @param File Source file.
- DILexicalBlockFile createLexicalBlockFile(DIDescriptor Scope,
- DIFile File);
+ /// @param Discriminator DWARF path discriminator value.
+ DILexicalBlockFile createLexicalBlockFile(DIDescriptor Scope, DIFile File,
+ unsigned Discriminator = 0);
/// createLexicalBlock - This creates a descriptor for a lexical block
/// with the specified parent context.
@@ -668,10 +669,8 @@ namespace llvm {
/// @param File Source file.
/// @param Line Line number.
/// @param Col Column number.
- /// @param Discriminator DWARF path discriminator value.
DILexicalBlock createLexicalBlock(DIDescriptor Scope, DIFile File,
- unsigned Line, unsigned Col,
- unsigned Discriminator);
+ unsigned Line, unsigned Col);
/// \brief Create a descriptor for an imported module.
/// @param Context The scope this module is imported into
diff --git a/llvm/include/llvm/IR/DebugInfo.h b/llvm/include/llvm/IR/DebugInfo.h
index e78c93ad1a3..6468419e484 100644
--- a/llvm/include/llvm/IR/DebugInfo.h
+++ b/llvm/include/llvm/IR/DebugInfo.h
@@ -560,7 +560,6 @@ public:
DIScope getContext() const { return getFieldAs<DIScope>(2); }
unsigned getLineNumber() const { return getUnsignedField(3); }
unsigned getColumnNumber() const { return getUnsignedField(4); }
- unsigned getDiscriminator() const { return getUnsignedField(5); }
bool Verify() const;
};
@@ -577,6 +576,7 @@ public:
unsigned getLineNumber() const { return getScope().getLineNumber(); }
unsigned getColumnNumber() const { return getScope().getColumnNumber(); }
DILexicalBlock getScope() const { return getFieldAs<DILexicalBlock>(2); }
+ unsigned getDiscriminator() const { return getUnsignedField(3); }
bool Verify() const;
};
@@ -767,12 +767,12 @@ public:
// Since discriminators are associated with lexical blocks, make
// sure this location is a lexical block before retrieving its
// value.
- return getScope().isLexicalBlock()
- ? getFieldAs<DILexicalBlock>(2).getDiscriminator()
+ return getScope().isLexicalBlockFile()
+ ? getFieldAs<DILexicalBlockFile>(2).getDiscriminator()
: 0;
}
unsigned computeNewDiscriminator(LLVMContext &Ctx);
- DILocation copyWithNewScope(LLVMContext &Ctx, DILexicalBlock NewScope);
+ DILocation copyWithNewScope(LLVMContext &Ctx, DILexicalBlockFile NewScope);
};
class DIObjCProperty : public DIDescriptor {
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
index ff97c72f7dd..77fd778df52 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfDebug.cpp
@@ -1722,8 +1722,8 @@ void DwarfDebug::recordSourceLine(unsigned Line, unsigned Col, const MDNode *S,
assert(Scope.isScope());
Fn = Scope.getFilename();
Dir = Scope.getDirectory();
- if (Scope.isLexicalBlock())
- Discriminator = DILexicalBlock(S).getDiscriminator();
+ if (Scope.isLexicalBlockFile())
+ Discriminator = DILexicalBlockFile(S).getDiscriminator();
unsigned CUID = Asm->OutStreamer.getContext().getDwarfCompileUnitID();
Src = static_cast<DwarfCompileUnit &>(*InfoHolder.getUnits()[CUID])
diff --git a/llvm/lib/IR/DIBuilder.cpp b/llvm/lib/IR/DIBuilder.cpp
index a621f71a7f5..c3beae9a28b 100644
--- a/llvm/lib/IR/DIBuilder.cpp
+++ b/llvm/lib/IR/DIBuilder.cpp
@@ -1249,11 +1249,13 @@ DINameSpace DIBuilder::createNameSpace(DIDescriptor Scope, StringRef Name,
/// createLexicalBlockFile - This creates a new MDNode that encapsulates
/// an existing scope with a new filename.
DILexicalBlockFile DIBuilder::createLexicalBlockFile(DIDescriptor Scope,
- DIFile File) {
+ DIFile File,
+ unsigned Discriminator) {
Value *Elts[] = {
GetTagConstant(VMContext, dwarf::DW_TAG_lexical_block),
File.getFileNode(),
- Scope
+ Scope,
+ ConstantInt::get(Type::getInt32Ty(VMContext), Discriminator),
};
DILexicalBlockFile R(MDNode::get(VMContext, Elts));
assert(
@@ -1263,8 +1265,7 @@ DILexicalBlockFile DIBuilder::createLexicalBlockFile(DIDescriptor Scope,
}
DILexicalBlock DIBuilder::createLexicalBlock(DIDescriptor Scope, DIFile File,
- unsigned Line, unsigned Col,
- unsigned Discriminator) {
+ unsigned Line, unsigned Col) {
// FIXME: This isn't thread safe nor the right way to defeat MDNode uniquing.
// I believe the right way is to have a self-referential element in the node.
// Also: why do we bother with line/column - they're not used and the
@@ -1280,7 +1281,6 @@ DILexicalBlock DIBuilder::createLexicalBlock(DIDescriptor Scope, DIFile File,
getNonCompileUnitScope(Scope),
ConstantInt::get(Type::getInt32Ty(VMContext), Line),
ConstantInt::get(Type::getInt32Ty(VMContext), Col),
- ConstantInt::get(Type::getInt32Ty(VMContext), Discriminator),
ConstantInt::get(Type::getInt32Ty(VMContext), unique_id++)
};
DILexicalBlock R(MDNode::get(VMContext, Elts));
diff --git a/llvm/lib/IR/DebugInfo.cpp b/llvm/lib/IR/DebugInfo.cpp
index c59b77eca0a..284f0443939 100644
--- a/llvm/lib/IR/DebugInfo.cpp
+++ b/llvm/lib/IR/DebugInfo.cpp
@@ -326,7 +326,7 @@ bool DIDescriptor::isNameSpace() const {
/// lexical block with an extra file.
bool DIDescriptor::isLexicalBlockFile() const {
return DbgNode && getTag() == dwarf::DW_TAG_lexical_block &&
- (DbgNode->getNumOperands() == 3);
+ (DbgNode->getNumOperands() == 4);
}
/// isLexicalBlock - Return true if the specified tag is DW_TAG_lexical_block.
@@ -638,12 +638,12 @@ bool DISubrange::Verify() const {
/// \brief Verify that the lexical block descriptor is well formed.
bool DILexicalBlock::Verify() const {
- return isLexicalBlock() && DbgNode->getNumOperands() == 7;
+ return isLexicalBlock() && DbgNode->getNumOperands() == 6;
}
/// \brief Verify that the file-scoped lexical block descriptor is well formed.
bool DILexicalBlockFile::Verify() const {
- return isLexicalBlockFile() && DbgNode->getNumOperands() == 3;
+ return isLexicalBlockFile() && DbgNode->getNumOperands() == 4;
}
/// \brief Verify that the template type parameter descriptor is well formed.
@@ -851,7 +851,7 @@ DIArray DICompileUnit::getImportedEntities() const {
/// copyWithNewScope - Return a copy of this location, replacing the
/// current scope with the given one.
DILocation DILocation::copyWithNewScope(LLVMContext &Ctx,
- DILexicalBlock NewScope) {
+ DILexicalBlockFile NewScope) {
SmallVector<Value *, 10> Elts;
assert(Verify());
for (unsigned I = 0; I < DbgNode->getNumOperands(); ++I) {
diff --git a/llvm/lib/Transforms/Utils/AddDiscriminators.cpp b/llvm/lib/Transforms/Utils/AddDiscriminators.cpp
index 196ac79aaf2..f8e5af5c768 100644
--- a/llvm/lib/Transforms/Utils/AddDiscriminators.cpp
+++ b/llvm/lib/Transforms/Utils/AddDiscriminators.cpp
@@ -193,13 +193,11 @@ bool AddDiscriminators::runOnFunction(Function &F) {
// Create a new lexical scope and compute a new discriminator
// number for it.
StringRef Filename = FirstDIL.getFilename();
- unsigned LineNumber = FirstDIL.getLineNumber();
- unsigned ColumnNumber = FirstDIL.getColumnNumber();
DIScope Scope = FirstDIL.getScope();
DIFile File = Builder.createFile(Filename, Scope.getDirectory());
unsigned Discriminator = FirstDIL.computeNewDiscriminator(Ctx);
- DILexicalBlock NewScope = Builder.createLexicalBlock(
- Scope, File, LineNumber, ColumnNumber, Discriminator);
+ DILexicalBlockFile NewScope =
+ Builder.createLexicalBlockFile(Scope, File, Discriminator);
DILocation NewDIL = FirstDIL.copyWithNewScope(Ctx, NewScope);
DebugLoc newDebugLoc = DebugLoc::getFromDILocation(NewDIL);
diff --git a/llvm/test/DebugInfo/COFF/multifile.ll b/llvm/test/DebugInfo/COFF/multifile.ll
index c04bdb3b7c9..ec210fc4481 100644
--- a/llvm/test/DebugInfo/COFF/multifile.ll
+++ b/llvm/test/DebugInfo/COFF/multifile.ll
@@ -248,10 +248,10 @@ attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "
!10 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
!11 = metadata !{metadata !"clang version 3.5 "}
!12 = metadata !{i32 1, i32 0, metadata !13, null}
-!13 = metadata !{i32 786443, metadata !14, metadata !4} ; [ DW_TAG_lexical_block ] [D:\/one.c]
+!13 = metadata !{i32 786443, metadata !14, metadata !4, i32 0} ; [ DW_TAG_lexical_block ] [D:\/one.c]
!14 = metadata !{metadata !"one.c", metadata !"D:\5C"}
!15 = metadata !{i32 2, i32 0, metadata !16, null}
-!16 = metadata !{i32 786443, metadata !17, metadata !4} ; [ DW_TAG_lexical_block ] [D:\/two.c]
+!16 = metadata !{i32 786443, metadata !17, metadata !4, i32 0} ; [ DW_TAG_lexical_block ] [D:\/two.c]
!17 = metadata !{metadata !"two.c", metadata !"D:\5C"}
!18 = metadata !{i32 7, i32 0, metadata !13, null}
!19 = metadata !{i32 8, i32 0, metadata !13, null} ; [ DW_TAG_imported_declaration ]
diff --git a/llvm/test/DebugInfo/X86/discriminator.ll b/llvm/test/DebugInfo/X86/discriminator.ll
index aafdae1626d..729b97636a4 100644
--- a/llvm/test/DebugInfo/X86/discriminator.ll
+++ b/llvm/test/DebugInfo/X86/discriminator.ll
@@ -52,11 +52,11 @@ attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointe
!8 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
!9 = metadata !{metadata !"clang version 3.5 "}
!10 = metadata !{i32 2, i32 0, metadata !11, null}
-!11 = metadata !{i32 786443, metadata !1, metadata !4, i32 2, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [./discriminator.c]
+!11 = metadata !{i32 786443, metadata !1, metadata !4, i32 2, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [./discriminator.c]
!12 = metadata !{i32 3, i32 0, metadata !4, null}
!13 = metadata !{i32 4, i32 0, metadata !4, null}
!14 = metadata !{i32 2, i32 0, metadata !15, null}
-!15 = metadata !{i32 786443, metadata !1, metadata !4, i32 2, i32 0, i32 42, i32 1} ; [ DW_TAG_lexical_block ] [./discriminator.c]
+!15 = metadata !{i32 786443, metadata !1, metadata !4, i32 42} ; [ DW_TAG_lexical_block ] [./discriminator.c]
; CHECK: Address Line Column File ISA Discriminator Flags
; CHECK: ------------------ ------ ------ ------ --- ------------- -------------
diff --git a/llvm/test/DebugInfo/inline-scopes.ll b/llvm/test/DebugInfo/inline-scopes.ll
index 36c073516c5..b42c1f03009 100644
--- a/llvm/test/DebugInfo/inline-scopes.ll
+++ b/llvm/test/DebugInfo/inline-scopes.ll
@@ -112,7 +112,7 @@ attributes #2 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "n
!14 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
!15 = metadata !{metadata !"clang version 3.5.0 "}
!16 = metadata !{i32 786688, metadata !17, metadata !"b", metadata !11, i32 3, metadata !18, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [b] [line 3]
-!17 = metadata !{i32 786443, metadata !1, metadata !12, i32 3, i32 0, i32 0, i32 1} ; [ DW_TAG_lexical_block ] [/tmp/dbginfo/inline-scopes.cpp]
+!17 = metadata !{i32 786443, metadata !1, metadata !12, i32 3, i32 0, i32 1} ; [ DW_TAG_lexical_block ] [/tmp/dbginfo/inline-scopes.cpp]
!18 = metadata !{i32 786468, null, null, metadata !"bool", i32 0, i64 8, i64 8, i64 0, i32 0, i32 2} ; [ DW_TAG_base_type ] [bool] [line 0, size 8, align 8, offset 0, enc DW_ATE_boolean]
!19 = metadata !{i32 3, i32 0, metadata !17, metadata !20}
!20 = metadata !{i32 8, i32 0, metadata !4, null} ; [ DW_TAG_imported_declaration ]
@@ -120,8 +120,8 @@ attributes #2 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "n
!22 = metadata !{i32 5, i32 0, metadata !12, metadata !20}
!23 = metadata !{i32 6, i32 0, metadata !12, metadata !20}
!24 = metadata !{i32 786688, metadata !25, metadata !"b", metadata !6, i32 2, metadata !18, i32 0, i32 0} ; [ DW_TAG_auto_variable ] [b] [line 2]
-!25 = metadata !{i32 786443, metadata !5, metadata !26, i32 2, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [/tmp/dbginfo/y.cc]
-!26 = metadata !{i32 786443, metadata !5, metadata !10} ; [ DW_TAG_lexical_block ] [/tmp/dbginfo/y.cc]
+!25 = metadata !{i32 786443, metadata !5, metadata !26, i32 2, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [/tmp/dbginfo/y.cc]
+!26 = metadata !{i32 786443, metadata !5, metadata !10, i32 0} ; [ DW_TAG_lexical_block ] [/tmp/dbginfo/y.cc]
!27 = metadata !{i32 2, i32 0, metadata !25, metadata !28}
!28 = metadata !{i32 9, i32 0, metadata !4, null}
!29 = metadata !{i32 3, i32 0, metadata !25, metadata !28}
diff --git a/llvm/test/Transforms/AddDiscriminators/basic.ll b/llvm/test/Transforms/AddDiscriminators/basic.ll
index b12cbee6adb..d74be5ca612 100644
--- a/llvm/test/Transforms/AddDiscriminators/basic.ll
+++ b/llvm/test/Transforms/AddDiscriminators/basic.ll
@@ -51,9 +51,9 @@ attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointe
!8 = metadata !{i32 1, metadata !"Debug Info Version", i32 1}
!9 = metadata !{metadata !"clang version 3.5 "}
!10 = metadata !{i32 3, i32 0, metadata !11, null}
-!11 = metadata !{i32 786443, metadata !1, metadata !4, i32 3, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [basic.c]
+!11 = metadata !{i32 786443, metadata !1, metadata !4, i32 3, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [basic.c]
!12 = metadata !{i32 4, i32 0, metadata !4, null}
; CHECK: !12 = metadata !{i32 3, i32 0, metadata !13, null}
-; CHECK: !13 = metadata !{i32 786443, metadata !1, metadata !11, i32 3, i32 0, i32 1, i32 0} ; [ DW_TAG_lexical_block ] [./basic.c]
+; CHECK: !13 = metadata !{i32 786443, metadata !1, metadata !11, i32 1} ; [ DW_TAG_lexical_block ] [./basic.c]
; CHECK: !14 = metadata !{i32 4, i32 0, metadata !4, null}
diff --git a/llvm/test/Transforms/AddDiscriminators/first-only.ll b/llvm/test/Transforms/AddDiscriminators/first-only.ll
index f3b0357e576..e299fd92621 100644
--- a/llvm/test/Transforms/AddDiscriminators/first-only.ll
+++ b/llvm/test/Transforms/AddDiscriminators/first-only.ll
@@ -68,7 +68,7 @@ attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointe
!12 = metadata !{i32 3, i32 0, metadata !13, null}
!13 = metadata !{i32 786443, metadata !1, metadata !11, i32 3, i32 0, i32 1} ; [ DW_TAG_lexical_block ] [first-only.c]
-; CHECK: !13 = metadata !{i32 786443, metadata !1, metadata !14, i32 3, i32 0, i32 1, i32 0} ; [ DW_TAG_lexical_block ] [./first-only.c]
+; CHECK: !13 = metadata !{i32 786443, metadata !1, metadata !14, i32 1} ; [ DW_TAG_lexical_block ] [./first-only.c]
!14 = metadata !{i32 4, i32 0, metadata !13, null}
; CHECK: !14 = metadata !{i32 786443, metadata !1, metadata !11, i32 3, i32 0, i32 1}
diff --git a/llvm/test/Transforms/AddDiscriminators/multiple.ll b/llvm/test/Transforms/AddDiscriminators/multiple.ll
index 0241a0c1a0b..834034642e5 100644
--- a/llvm/test/Transforms/AddDiscriminators/multiple.ll
+++ b/llvm/test/Transforms/AddDiscriminators/multiple.ll
@@ -66,6 +66,6 @@ attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointe
!12 = metadata !{i32 4, i32 0, metadata !4, null}
; CHECK: !12 = metadata !{i32 3, i32 0, metadata !13, null}
-; CHECK: !13 = metadata !{i32 786443, metadata !1, metadata !11, i32 3, i32 0, i32 1, i32 0} ; [ DW_TAG_lexical_block ] [./multiple.c]
+; CHECK: !13 = metadata !{i32 786443, metadata !1, metadata !11, i32 1} ; [ DW_TAG_lexical_block ] [./multiple.c]
; CHECK: !14 = metadata !{i32 3, i32 0, metadata !15, null}
-; CHECK: !15 = metadata !{i32 786443, metadata !1, metadata !11, i32 3, i32 0, i32 2, i32 1} ; [ DW_TAG_lexical_block ] [./multiple.c]
+; CHECK: !15 = metadata !{i32 786443, metadata !1, metadata !11, i32 2} ; [ DW_TAG_lexical_block ] [./multiple.c]
diff --git a/llvm/test/Transforms/AddDiscriminators/no-discriminators.ll b/llvm/test/Transforms/AddDiscriminators/no-discriminators.ll
index f7b45e29555..7d97fa79050 100644
--- a/llvm/test/Transforms/AddDiscriminators/no-discriminators.ll
+++ b/llvm/test/Transforms/AddDiscriminators/no-discriminators.ll
@@ -66,6 +66,6 @@ attributes #1 = { nounwind readnone }
!14 = metadata !{i32 1, i32 0, metadata !4, null}
!15 = metadata !{i32 2, i32 0, metadata !16, null}
; CHECK: !15 = metadata !{i32 2, i32 0, metadata !16, null}
-!16 = metadata !{i32 786443, metadata !1, metadata !4, i32 2, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [./no-discriminators]
-; CHECK: !16 = metadata !{i32 786443, metadata !1, metadata !4, i32 2, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [./no-discriminators]
+!16 = metadata !{i32 786443, metadata !1, metadata !4, i32 2, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [./no-discriminators]
+; CHECK: !16 = metadata !{i32 786443, metadata !1, metadata !4, i32 2, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [./no-discriminators]
!17 = metadata !{i32 3, i32 0, metadata !4, null}
diff --git a/llvm/test/Transforms/SampleProfile/calls.ll b/llvm/test/Transforms/SampleProfile/calls.ll
index 381be8714eb..0c24d06d061 100644
--- a/llvm/test/Transforms/SampleProfile/calls.ll
+++ b/llvm/test/Transforms/SampleProfile/calls.ll
@@ -103,14 +103,14 @@ declare i32 @printf(i8*, ...) #2
!12 = metadata !{i32 8, i32 0, metadata !7, null} ; [ DW_TAG_imported_declaration ]
!13 = metadata !{i32 9, i32 0, metadata !7, null}
!14 = metadata !{i32 9, i32 0, metadata !15, null}
-!15 = metadata !{i32 786443, metadata !1, metadata !7, i32 9, i32 0, i32 1, i32 1} ; [ DW_TAG_lexical_block ] [./calls.cc]
+!15 = metadata !{i32 786443, metadata !1, metadata !7, i32 1} ; [ DW_TAG_lexical_block ] [./calls.cc]
!16 = metadata !{i32 10, i32 0, metadata !17, null}
-!17 = metadata !{i32 786443, metadata !1, metadata !7, i32 10, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [./calls.cc]
+!17 = metadata !{i32 786443, metadata !1, metadata !7, i32 10, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [./calls.cc]
!18 = metadata !{i32 10, i32 0, metadata !19, null}
-!19 = metadata !{i32 786443, metadata !1, metadata !17, i32 10, i32 0, i32 1, i32 2} ; [ DW_TAG_lexical_block ] [./calls.cc]
+!19 = metadata !{i32 786443, metadata !1, metadata !17, i32 1} ; [ DW_TAG_lexical_block ] [./calls.cc]
!20 = metadata !{i32 10, i32 0, metadata !21, null}
-!21 = metadata !{i32 786443, metadata !1, metadata !17, i32 10, i32 0, i32 2, i32 3} ; [ DW_TAG_lexical_block ] [./calls.cc]
+!21 = metadata !{i32 786443, metadata !1, metadata !17, i32 2} ; [ DW_TAG_lexical_block ] [./calls.cc]
!22 = metadata !{i32 10, i32 0, metadata !23, null}
-!23 = metadata !{i32 786443, metadata !1, metadata !17, i32 10, i32 0, i32 3, i32 4} ; [ DW_TAG_lexical_block ] [./calls.cc]
+!23 = metadata !{i32 786443, metadata !1, metadata !17, i32 3} ; [ DW_TAG_lexical_block ] [./calls.cc]
!24 = metadata !{i32 11, i32 0, metadata !7, null}
!25 = metadata !{i32 12, i32 0, metadata !7, null}
diff --git a/llvm/test/Transforms/SampleProfile/discriminator.ll b/llvm/test/Transforms/SampleProfile/discriminator.ll
index 0f773a541a4..4922169be1c 100644
--- a/llvm/test/Transforms/SampleProfile/discriminator.ll
+++ b/llvm/test/Transforms/SampleProfile/discriminator.ll
@@ -79,12 +79,12 @@ while.end: ; preds = %while.cond
!10 = metadata !{i32 2, i32 0, metadata !4, null}
!11 = metadata !{i32 3, i32 0, metadata !4, null}
!12 = metadata !{i32 3, i32 0, metadata !13, null}
-!13 = metadata !{i32 786443, metadata !1, metadata !4, i32 3, i32 0, i32 1, i32 2} ; [ DW_TAG_lexical_block ] [discriminator.c]
+!13 = metadata !{i32 786443, metadata !1, metadata !4, i32 1} ; [ DW_TAG_lexical_block ] [discriminator.c]
!14 = metadata !{i32 4, i32 0, metadata !15, null}
-!15 = metadata !{i32 786443, metadata !1, metadata !16, i32 4, i32 0, i32 0, i32 1} ; [ DW_TAG_lexical_block ] [discriminator.c]
-!16 = metadata !{i32 786443, metadata !1, metadata !4, i32 3, i32 0, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [discriminator.c]
+!15 = metadata !{i32 786443, metadata !1, metadata !16, i32 4, i32 0, i32 1} ; [ DW_TAG_lexical_block ] [discriminator.c]
+!16 = metadata !{i32 786443, metadata !1, metadata !4, i32 3, i32 0, i32 0} ; [ DW_TAG_lexical_block ] [discriminator.c]
!17 = metadata !{i32 4, i32 0, metadata !18, null}
-!18 = metadata !{i32 786443, metadata !1, metadata !15, i32 4, i32 0, i32 1, i32 3} ; [ DW_TAG_lexical_block ] [discriminator.c]
+!18 = metadata !{i32 786443, metadata !1, metadata !15, i32 1} ; [ DW_TAG_lexical_block ] [discriminator.c]
!19 = metadata !{i32 5, i32 0, metadata !16, null}
!20 = metadata !{i32 6, i32 0, metadata !16, null}
!21 = metadata !{i32 7, i32 0, metadata !4, null}
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